Automobile bumper



FIG. 1 is a front perspective view of an automobile bumper showing mynew design;

FIG. 2 is a front view thereof;

FIG. 3 is a left-side view thereof;

FIG. 4 is a right-side view thereof;

FIG. 5 is a top, plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The ornamental design for the automobile bumper, as shown and described.